The GE Sensing Moisture Target Series 6 (MTS6) is a high-performance, single-channel microprocessor-based hygrometer. It is specifically engineered for OEM (Original Equipment Manufacturer) applications, providing accurate, real-time measurement of dew/frost point temperature in compressed air and industrial gases. Known for its reliability in permanent installations, this instrument is designed to enhance system efficiency—such as optimizing regeneration cycles in desiccant air dryers—and can be integrated into broader marine and industrial monitoring networks.
Product Specifications
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Model Series: Moisture Target Series 6 (MTS6)
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Dimensions (Panel Mount): Compact DIN standard meter housing; slides directly into panel cutouts
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Weight: Approximately 2.0 kg (shipping weight)
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Origin: USA (GE Measurement & Control / Panametrics)
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Input Compatibility: Compatible with M Series aluminum oxide moisture probes or VeriDri moisture transmitters
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Display: 128 x 64 matrix LCD with NEMA 4/IP66 weatherproof membrane keypad
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Analog Output: Built-in isolated current (0/4–20 mA) or voltage (0–2 V) output
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Alarm Relays: Two Form C measurement relays (SPDT, 3A @ 250 VAC/30 VDC) and one fail-safe fault relay
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Data Logging: MicroSD card slot (supports up to 32 GB)
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Power: Universal 100–240 VAC (50/60 Hz) or 24 VDC nominal
Application Areas
The MTS6 hygrometer is essential for processes where moisture control is critical to product quality and equipment longevity:
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Regenerative Desiccant Dryers: Enables closed-loop regeneration control, improving energy efficiency compared to fixed-time cycles.
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Plastic Drying: Used in systems prior to injection or blow molding to ensure consistent material moisture levels.
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Medical Air Systems: Provides continuous, reliable monitoring of dew point in medical-grade air.
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Glove Box & Inert Gas Monitoring: Tracks fast-changing moisture conditions in controlled environments.
Product Usage Guide
To install the MTS6, mount the unit securely into a standard panel cutout using the provided captive rear screws. Ensure the device is connected to a stable 100–240 VAC or 24 VDC power source. Connect your M Series moisture probe or VeriDri transmitter to the rear terminal inputs. Once powered, the unit performs a short self-diagnostic warm-up (typically reaching specified accuracy within three minutes). Use the six-button front-panel keypad to program the desired dew point alarm setpoints, select the analog output range, and configure data logging parameters. For signal integrity, the built-in isolation prevents ground loops when connecting to remote monitoring systems.
Frequently Asked Questions (Q&A)
What is the purpose of the MicroSD slot? The MicroSD card slot is used for local data logging, allowing the unit to store moisture history for up to 32 GB of data, which is ideal for compliance reporting and diagnostic troubleshooting.
Can this unit be used in hazardous or explosive environments? The MTS6 electronics are generally intended for safe areas; however, for the moisture probe input, an external safety barrier can be used to meet specific intrinsic safety requirements. Always consult the user manual and local safety regulations for your specific site classification.
What is the difference between M Series and VeriDri probes? The M Series is a traditional aluminum oxide moisture probe, while the VeriDri is a moisture transmitter that provides an integrated signal. Both are compatible with the MTS6, offering high precision and NIST-traceable calibration.
What should I do if the display shows a “Fault” alarm? The dedicated fail-safe fault relay will trigger if the unit detects a sensor failure, loss of communication, or internal hardware error. Check the diagnostic menu on the LCD to identify the specific error code, and inspect the cabling between the probe and the MTS6 unit.
Is it possible to replace an older MTS5 unit with the MTS6? Yes, the MTS6 is designed to be a direct upgrade, and a bezel adapter is available to allow the MTS6 to fit into existing MTS5 panel cutouts without mechanical modifications.
Recommended Similar Models
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Panametrics dew.IQ Single Channel Hygrometer
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GE Sensing moisture.IQ Analyzer (Multi-channel)
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Panametrics Aurora (TDLAS moisture analyzer)
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Michell Instruments Easidew PRO
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Endress+Hauser Dew Point Transmitters
